private void button2_Click(object sender, EventArgs e) { this.Hide(); formStudent f = new formStudent(); f.Show(); }
private void buttonLogin_Click(object sender, EventArgs e) { try { if (!radioButtonTeacher.Checked && !radioButtonStudent.Checked) { MessageBox.Show("Giriş türünü seçiniz!", "Giriş türü seçilmedi!", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } else if (radioButtonStudent.Checked && DBOperations.CheckStudent(textBoxUsername.Text, textBoxPassword.Text)) { this.Hide(); formStudent f = new formStudent(); f.Show(); } else if (DBOperations.CheckTeacher(textBoxUsername.Text, textBoxPassword.Text)) { this.Hide(); formTeacher f = new formTeacher(); f.Show(); } } catch { MessageBox.Show("Bir hata gerçekleşti", "Bir hata oldu", MessageBoxButtons.OK, MessageBoxIcon.Error); } }